Chicago 90 is an Action/racing game developed by Microids in 1989 which provides two game modes : one can play both gangsters and policemen with two different goals and strategies. In the `gangsters mode`, you simply have to escape the city while avoiding the cops. In the `police mode`, you have to control 5 police cars in order to prevent the gangsters from escaping the city and arrest them. Those two modes give some diversity to the game although its expectancy is a little short.